Ethernet Ports

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Ethernet Ports

The Selenio Frame supports redundant primary and secondary Ethernet modules, providing control and data ports that are connected to the resource module via the midplane interface. The SELOPT-RR option provides dual RJ45 connectors; the SELOPT-RO option provides an RJ45 connector, and an SFP optical connector.

Gigabit Electrical Ethernet Specifications

Item	Specification
Connector	RJ-45
Standard	10/100/1000BASE-T (1000BASE-T is not supported on the front Ethernet port)
Differential output voltage	0.75 V +/-0.83 dB
High frequency jitter	0.3 ns
CMRR	1V RMS 1-250 MHz
Clock frequency	125 MHz +/-0.01%

Gigabit Optical Single-Mode Laser (OP+SFP+SEL) Laser Specifications

Item	Specification
Type	LC
Average output power (min.)	-9 dBm
Average output power (max.)	-3 dBm
Mean optical wavelength	1270 nm-1355 nm; 10 km range
Input power (min.)	-20 dBm
Input power (max.)	-3 dBm
Laser mode	Single-mode, 1310 nm FP laser
Supply voltage	3.135 to 3.465 V
Ejector	Bail actuator operating case
Temperature	-40º to +85ºC

Gigabit Optical Multi-Mode (OP+SFP1+TRM) Laser Specifications

Item	Specification
Output power (min.)	-9.5 dBm
Output power (max.)	-2 dBm
Output center wavelength	830 nm–860 nm; 850 nm (typical)
Input power (min.)	-17 dBm
Input power (max.)	0 dBm
Optical input wavelength	770 nm–860 nm
Line rate	1.25/1.0625 Gbaud
Laser mode	Multi-m\-ode, 850 nm VCSEL
Voltage	+3.3 V
Ejector	Bail actuator operating case
Operating case temp	23° F to 176° F (-5° to +80°C)
Applicable standards	IEEE 802.3z 1000 Base SX Specification for Optical Links